Is it normal at 5 weeks and 4 days to have pants not want to fit already?

I had a miscarriage and before the miscarriage I had none of this the only Thang I had then was going to the bathroom a lot

But this time I have constipation my stomach hurts and I get cramping a lot in my abdomen and and some times my hips hurt two

But I never had any of those hurts but their not alot their like hear and their

But when I miscarriage I hurt in my abdomen a lot and it really hurt by the time I miscarriage the baby

I'm just trying to find out those pains are normal or not because all these pains are actually normal to me because I have never had these pains when I was miscarriaging so It's all new to me